GB1308966A - Electrical transformer - Google Patents

Electrical transformer

Info

Publication number
GB1308966A
GB1308966A GB2856270A GB2856270A GB1308966A GB 1308966 A GB1308966 A GB 1308966A GB 2856270 A GB2856270 A GB 2856270A GB 2856270 A GB2856270 A GB 2856270A GB 1308966 A GB1308966 A GB 1308966A
Authority
GB
United Kingdom
Prior art keywords
region
flux
regions
magnetic
magnetic core
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB2856270A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of GB1308966A publication Critical patent/GB1308966A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F3/00—Non-retroactive systems for regulating electric variables by using an uncontrolled element, or an uncontrolled combination of elements, such element or such combination having self-regulating properties
    • G05F3/02—Regulating voltage or current
    • G05F3/04—Regulating voltage or current wherein the variable is ac
    • G05F3/06—Regulating voltage or current wherein the variable is ac using combinations of saturated and unsaturated inductive devices, e.g. combined with resonant circuit

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Coils Of Transformers For General Uses (AREA)
  • Dc-Dc Converters (AREA)
GB2856270A 1969-06-24 1970-06-12 Electrical transformer Expired GB1308966A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US83595369A 1969-06-24 1969-06-24

Publications (1)

Publication Number Publication Date
GB1308966A true GB1308966A (en) 1973-03-07

Family

ID=25270875

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2856270A Expired GB1308966A (en) 1969-06-24 1970-06-12 Electrical transformer

Country Status (8)

Country Link
US (1) US3584290A (xx)
JP (1) JPS4839887B1 (xx)
BE (1) BE752301A (xx)
DE (1) DE2030187A1 (xx)
FR (1) FR2054588B1 (xx)
GB (1) GB1308966A (xx)
NL (1) NL7009269A (xx)
ZA (1) ZA703806B (xx)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3686561A (en) * 1971-04-23 1972-08-22 Westinghouse Electric Corp Regulating and filtering transformer having a magnetic core constructed to facilitate adjustment of non-magnetic gaps therein
US3708744A (en) * 1971-08-18 1973-01-02 Westinghouse Electric Corp Regulating and filtering transformer
US3921055A (en) * 1972-10-19 1975-11-18 Union Carbide Corp Welding power supply having dual output transformer
US4471271A (en) * 1982-02-16 1984-09-11 Rca Corporation Self-regulating saturating core television receiver power supply
US4841428A (en) * 1988-03-18 1989-06-20 Hughes Aircraft Company Non-saturating magnetic amplifier controller
US5912553A (en) * 1997-01-17 1999-06-15 Schott Corporation Alternating current ferroresonant transformer with low harmonic distortion
US6088249A (en) * 1997-12-02 2000-07-11 Power Circuit Innovations, Inc. Frequency modulated ballast with loosely coupled transformer
US5933340A (en) * 1997-12-02 1999-08-03 Power Circuit Innovations, Inc. Frequency controller with loosely coupled transformer having a shunt with a gap and method therefor
US6856230B2 (en) * 2003-05-27 2005-02-15 Weimin Lu Harmonic filtering circuit with special transformer
US7535125B2 (en) * 2006-05-09 2009-05-19 Mte Corporation Single-phase filter for reducing harmonics
JP6007127B2 (ja) * 2013-02-26 2016-10-12 横河電機株式会社 交流装置
DE102014117551B4 (de) * 2014-11-28 2021-06-10 Sma Solar Technology Ag Mehrfachdrossel und Leistungswandler mit einer Mehrfachdrossel

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2772320A (en) * 1956-11-27 James l
DE307821C (xx) *
US2436925A (en) * 1943-12-31 1948-03-02 Eugene H Haug Electric regulating apparatus
US2694163A (en) * 1951-03-16 1954-11-09 Joseph G Sola Voltage sensitive apparatus
FR1274821A (fr) * 1960-11-09 1961-10-27 Blackburn Electronics Ltd Perfectionnements aux transformateurs
US3346798A (en) * 1963-08-08 1967-10-10 Gen Electric Regulator for inverter
FR1538526A (fr) * 1967-07-25 1968-09-06 Deri Ets Nouveau régulateur automatique de tension utilisant un nouveau type de circuit magnétique

Also Published As

Publication number Publication date
JPS4839887B1 (xx) 1973-11-27
FR2054588A1 (xx) 1971-04-23
NL7009269A (xx) 1970-12-29
ZA703806B (en) 1971-03-31
US3584290A (en) 1971-06-08
DE2030187A1 (de) 1971-01-07
BE752301A (fr) 1970-12-01
FR2054588B1 (xx) 1974-12-20

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee